Tour-de-force motion picture event https://www.imdb.com/title/tt2140507/. I misread the title too, it is "electric current", late 1880's struggle between Thomas Edison and George Westinghouse for dominance in the new market of electricity. You'll see Nikola Tesla and J.P.Morgan, watch the very 1st electric chair execution and visit Chicago World's Fair of 1893. Isn't it fun? Very well made movie indeed.